FR2153802A5 - - Google Patents

Info

Publication number
FR2153802A5
FR2153802A5 FR7134420A FR7134420A FR2153802A5 FR 2153802 A5 FR2153802 A5 FR 2153802A5 FR 7134420 A FR7134420 A FR 7134420A FR 7134420 A FR7134420 A FR 7134420A FR 2153802 A5 FR2153802 A5 FR 2153802A5
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7134420A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ADAR
Original Assignee
ADAR
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ADAR filed Critical ADAR
Priority to FR7134420A priority Critical patent/FR2153802A5/fr
Priority to DE19722213502 priority patent/DE2213502A1/en
Priority to DE19722232800 priority patent/DE2232800A1/en
Priority to ES405793A priority patent/ES405793A1/en
Priority to GB3776772A priority patent/GB1401539A/en
Priority to NL7211252A priority patent/NL7211252A/xx
Priority to IT2824472A priority patent/IT964034B/en
Application granted granted Critical
Publication of FR2153802A5 publication Critical patent/FR2153802A5/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
    • F16K39/024—Devices for relieving the pressure on the sealing faces for lift valves using an auxiliary valve on the main valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
FR7134420A 1971-09-24 1971-09-24 Expired FR2153802A5 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7134420A FR2153802A5 (en) 1971-09-24 1971-09-24
DE19722213502 DE2213502A1 (en) 1971-09-24 1972-03-20 VALVE, IN PARTICULAR DIPPLE SEAT VALVE, WITH ELASTIC SEAL
DE19722232800 DE2232800A1 (en) 1971-09-24 1972-07-04 VALVE, IN PARTICULAR DOUBLE SEAT VALVE, WITH ELASTIC SEALING MEMBER
ES405793A ES405793A1 (en) 1971-09-24 1972-08-11 Valves for controlling the flow of fluid
GB3776772A GB1401539A (en) 1971-09-24 1972-08-14 Valves for controlling the flow of fluid
NL7211252A NL7211252A (en) 1971-09-24 1972-08-17
IT2824472A IT964034B (en) 1971-09-24 1972-08-17 DOUBLE SEAT VALVE WITH ELASTIC SEALING ELEMENT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7134420A FR2153802A5 (en) 1971-09-24 1971-09-24

Publications (1)

Publication Number Publication Date
FR2153802A5 true FR2153802A5 (en) 1973-05-04

Family

ID=9083439

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7134420A Expired FR2153802A5 (en) 1971-09-24 1971-09-24

Country Status (2)

Country Link
DE (1) DE2213502A1 (en)
FR (1) FR2153802A5 (en)

Also Published As

Publication number Publication date
DE2213502A1 (en) 1973-03-29

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Legal Events

Date Code Title Description
GC Lien (pledge) constituted
ST Notification of lapse